8999988681888

素因数分解:

$2^5\times 3^3\times {\mathrm{2381}}^1\times {\mathrm{4374907}}^1$

素因数の和:4377307

約数の個数: 96

約数和(自身を含む): 26260997757120

約数和(自身を除く): 17261009075232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 2381, 4762, 7143, 9524, 14286, 19048, 21429, 28572, 38096, 42858, 57144, 64287, 76192, 85716, 114288, 128574, 171432, 228576, 257148, 342864, 514296, 685728, 1028592, 2057184, 4374907, 8749814, 13124721, 17499628, 26249442, 34999256, 39374163, 52498884, 69998512, 78748326, 104997768, 118122489, 139997024, 157496652, 209995536, 236244978, 314993304, 419991072, 472489956, 629986608, 944979912, 1259973216, 1889959824, 3779919648, 10416653567, 20833307134, 31249960701, 41666614268, 62499921402, 83333228536, 93749882103, 124999842804, 166666457072, 187499764206, 249999685608, 281249646309, 333332914144, 374999528412, 499999371216, 562499292618, 749999056824, 999998742432, 1124998585236, 1499998113648, 2249997170472, 2999996227296, 4499994340944, 8999988681888]

約数ペア:

[(1, 8999988681888), (2, 4499994340944), (3, 2999996227296), (4, 2249997170472), (6, 1499998113648), (8, 1124998585236), (9, 999998742432), (12, 749999056824), (16, 562499292618), (18, 499999371216), (24, 374999528412), (27, 333332914144), (32, 281249646309), (36, 249999685608), (48, 187499764206), (54, 166666457072), (72, 124999842804), (96, 93749882103), (108, 83333228536), (144, 62499921402), (216, 41666614268), (288, 31249960701), (432, 20833307134), (864, 10416653567), (2381, 3779919648), (4762, 1889959824), (7143, 1259973216), (9524, 944979912), (14286, 629986608), (19048, 472489956), (21429, 419991072), (28572, 314993304), (38096, 236244978), (42858, 209995536), (57144, 157496652), (64287, 139997024), (76192, 118122489), (85716, 104997768), (114288, 78748326), (128574, 69998512), (171432, 52498884), (228576, 39374163), (257148, 34999256), (342864, 26249442), (514296, 17499628), (685728, 13124721), (1028592, 8749814), (2057184, 4374907)]